Question

3.Charles Darwin noted that the finches on the Galapagos islands looked different from the mainland finches, even though all the finches on the islands had originally
migrated from the mainland of South America. This is an example of.
temporal isolation
O mechanical isolation
adaptive radiation
hybrid breakdown

Answer 1

Charles Darwin's finding that the finches on the Galapagos islands looked different from the mainland finches despite their common ancestry from South America is an example of C. adaptive radiation.

What is common ancestry?

Common ancestry refers to blood relationships. Thus, two species may have common ancestry if they are related by blood.

According to Charles Darwin, common ancestry explains the similarities between different species.

However, a rapid increase in the number of species with a common ancestor, characterized by great ecological and morphological diversity results from adaptive radiation.

Thus, Charles Darwin's finding that the finches on the Galapagos islands looked different from the mainland finches despite their common ancestry from South America is an example of C. adaptive radiation.

Learn more about adaptive radiation at brainly.com/question/324455

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